public IHttpActionResult Create(ArtistOutputModel artist)
{
if (!this.ModelState.IsValid)
{
return this.BadRequest(this.ModelState);
}
var newArtist = this.CreateArtistFromModel(artist);
artist.Id = newArtist.Id;
return this.Ok(artist);
}
public IHttpActionResult Update(ArtistOutputModel artistUpdate)
{
if (!this.ModelState.IsValid)
{
return this.BadRequest(this.ModelState);
}
var artist = this.GetArtistById(artistUpdate.Id);
if (artist == null)
{
return this.BadRequest(NoSuchArtist);
}
this.UpdateArtist(artistUpdate, artist);
return this.Ok(artistUpdate);
}
private Artist CreateArtistFromModel(ArtistOutputModel artist)
{
var newArtist = new Artist
{
Id = artist.Id,
Name = artist.Name,
Country = artist.Country,
Nickname = artist.Nickname,
DateOfBirth = artist.DateOfBirth,
};
this.musicArtistsData.Artists.Add(newArtist);
this.musicArtistsData.SaveChanges();
return newArtist;
}
private void UpdateArtist(ArtistOutputModel artistUpdate, Artist artist)
{
artist.Name = artistUpdate.Name;
artist.Country = artistUpdate.Country;
artist.Nickname = artistUpdate.Nickname;
artist.DateOfBirth = artistUpdate.DateOfBirth;
this.musicArtistsData.SaveChanges();
}